High Quality Polybutadiene, hydroxyl terminated CAS NO.69102-90-5

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69102-90-5
Polybutadiene, hydroxyl terminated
Polybutadiene, hydroxyl terminated Price

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ProName: High Quality Polybutadiene, hydroxyl t...
CasNo: 69102-90-5
Molecular Formula: CH2-CHCl-]n
Appearance: Colorless transparent liquid
Application: pharmaceutical intermediates
DeliveryTime: Qingdao Port
PackAge: 1kg or 25Kg drum
Port: QIngdao Port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 98% HPLC
Storage: Store in dry, dark and ventilated plac...
Transportation: By air or by sea. Prompt delivery
LimitNum: 1 Gram
Moisture Content: See data sheet
Samples: Available

Superiority

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

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English name :Hydroxyl-terminated polybutadiene
CAS RN. 69102-90-5

HTPB is a liquid remote claw polymer,,the new liquid rubber.It and chain extension agent, crosslinking agent in room temperature or high temperature reaction can generate 3 d network structure of curing content.The curing content has excellent mechanical properties, especially good resistance to hydrolysis, acid and alkali resistant, wear resistance, low temperature resistance and excellent electrical insulation.

Usage:

HTPB has good diaphaneity, low viscosity, ageing resistance, low temperature performance and processing performance is good. HTPB can produce pouring type elastomer, used for cars, planes tires of structural materials, building materials, shoe materials, rubber products, heat preservation material, coating, adhesive, encapsulating materials, electrical insulating materials, water corrosion materials, sports runway, wear-resisting transportation belt, rubber and epoxy resin modified and so on many kinds of usage.

Technical requirements

ITEM	INDEX
	Ⅰtype	Ⅰtype-change		type2	type3	type4
Hydroxyl value(mmol/g)	0.47-0.53			0.54-0.64	0.65-0.70	0.71-0.80
Water quality score,%	≤0.050
Peroxide quality score(as to H2O2,%)	≤0.040				≤0.050
viscosity(40℃,Pa.S)	≤9.5			≤8.5	≤4.0	≤3.5
number-average molar mass(×103) (VPO)(GPC)	3.80-4.60		4.0-4.60	3.30-4.10	3.00-3.60	2.70-3.30
Volatile quality score,%	≤0.50				≤0.65

High Quality Polybutadiene, hydroxyl terminated CAS NO.69102-90-5

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